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# Software Engineer

- **Company:** Cimarron Software, Inc.
- **Location:** Houston, TX, United States
- **Experience:** Expert
- **Salary:** $120,000.0 - $170,000.0
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Computer-Aided Design, Activity Diagram, Confluence, JIRA, C++ (Programming Language), Communications Protocols, Computer Engineering, Linux, Ethernet, Python (Programming Language), Network Protocols, Scrum Methodology, Software Configuration Management, Software Engineering, Software Systems, Transmission Control Protocol (TCP), Universal Asynchronous Receiver/Transmitter, UML, USB, VHSIC Hardware Description Language (VHDL), Rust (Programming Language), Jama (Software), Data Processing, Serial Peripheral Interface, Git, Information Technology, DO-178B, Software Coding
- **Published:** July 23, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=41078bc7767ceab3

## About the Role

* Due to facility security requirements, only U.S. citizens or permanent residents are eligible for consideration at this time.
 * Ability to complete a pre-employment background check and drug screening, which will include but is not limited to testing for marijuana use.
 * 5 or more years of related experience.
 * Experience developing code in languages such as C, C++, Rust, VHDL, and Python in a Linux environment.
 * Good written, verbal, and interpersonal communication skills.
 * Bachelor of Science in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Computer Information Systems, or another related technical discipline.

Desired Skills, Experience, and Education:

 * Flight software experience.
 * Experience with scrum and the agile framework using tools such as JIRA
 * Experience with Git, Model Based Systems Engineering (MBSE), JAMA, and Confluence.
 * Comfortable with common embedded communication protocols such as UART, SPI, I2C, USB, RS-232/422/485, and ethernet.
 * Experience working with networking protocols such as TSN, UDP, and TCP.
 * Working with software development standards such as DO-178C.
 * Experience designing software in UML such as use-case diagrams, activity diagrams, timing diagrams, etc.

## Description

Cimarron is seeking Software Engineers to be responsible for the software design, development, test, and integration of the Axiom Space Commercial Space Station software in Houston, TX. The selected candidates for these positions will play a key role in the development of software for commercial human spaceflight modules., * Design, develop, test, integrate, and deploy software solutions such as propulsion, command & data handling (C&DH), environmental control and life support systems (ECLSS), guidance navigation and control (GN&C), caution and warning (C&W), networks, datalinks, power, and other flight systems.

 * Design, develop, test, integrate, and deploy software in prototype, simulation, and flight environments.
 * Communicate with subject matter experts across disciplines, users, and management throughout the software test and development lifecycle.
 * Maintain disciplined software configuration control and management processes.


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